I'm using the Page Speed Firebug plug-in to check my sites.
But I don't know how to fix the "Leverage browser caching" error, since I don't know you specify a cache lifetime to the browser in images ...

I designed a website using a free HTML templates. Up until now I used to trust the free templates I found online...
Recently, one of these websites has received a lot of visits from Russia in a way ...

I have been tasked to update a site to make it responsive and appear correctly on smart phones. Unfortunately, the site in its current form isn't very easy to work with - I can't just change the CSS.
...

I have read this question. My question is a bit different from it. I want to know how can I reverse engineer another website that is ranking the best for some keywords. For example some website called ...

Lately I've noticed that a lot of clients refer to the GTMetrix rating system when discussing deliverables for their website. In their eyes, GTMetrix is great because it allows them to validate the ...

I'm asking this because of the following situation:
Fonts from my system were taking 2-6s to load.
To improve this, I made the system load the same font from google repository, and I remove the css ...

I'm not talking about used/unused here. I have two stylesheets and some rules differ (either in selectors, rules or both) and some are exactly the same.
So I'm looking for a way to extract and move ...

I own an ecommerce website built with Magento that has many images in the homepage for promotional banners. What is the best way to improve load speed? Reducing the file size sacrifice quality, so is ...

I have a blog which I run on Github pages.Since this is a new blog, I decided to rewrite some posts from my old blog which had good ranking and organic search results to drive back some traffic.
So ...

I have been speed optimizing a Wordpress site to little effect. There are three files CSS-related php files from the Wordpress theme that are delaying page loads on the site. One of the three files ...

I have a site based on tutorials about stuff I learned and shared them to the world. Its true that we (me and my friend) started writing less on the blog due to us being busy with some other projects. ...

Lest say I want to target "used cars" (i know, i know, tough keyword, etc... but this is for the sake of an example)
Using google keywords webmaster tools, I have a list of keywords:
They are exact ...

I happen to have a decent knowledge about a ton of very different topics.
I'd like to start a large blog website talking about them, but while some of those topics are more or less close, others are ...

Experimenting with Interchange Responsive Images
I'm experimenting with Interchange by Zurb Foundation to serve various images versions to different devices. For example 200x100 for mobiles, 300x100 ...

We are about to launch two product pages plus a corporate website. The goal is to keep a blog in all of the sites, but here it comes the question about how to do it in a way we get everything unified ...

I love that Google's Page Speed is able to losslessly compress a lot of my images, but I'd love to make it part of my workflow, prior to uploading a site and making it live.
Is there anything I can ...

CloudFlare has quite a ground-breaking technology called Rocket Loader (both on free and paid accounts). But how does it actually work?
They have a couple of pages that describe the technology, but ...

I want CloudFlare to cache everything, PHP files too, every request from the domain,
I want it to cache it.
Is this possible?
(There are PHP scripts on the domain that print out images, JS and CSS, ...

I have one site with two languages: English and Spanish for example.
What would be the proper convention to name image files?
From my point of view it would be stupid to duplicate image and then name ...

My homepage currently uses 5 web fonts--I'd like it to be 6 due to spotty support for Helvetica Neue. One of the fonts is 'FontAwesome' icons, the other 4 are only used for a word or two (i.e. I have ...

I use a hosted CMS and do not have server side access so I cannot set expiry for images but was told it helps to optimize my images and improve my site speed. My question is what exactly does it mean ...

I have installed WAMP on Windows server 2008 and put it online and it is working normally but
I don't know much about it
please help me with regards to blow issues:
1-how to optimize WAMP and Windows ...

Looking at my webmaster tools, Google kindly recommended that I could further increase the performance of some of my sites and to look at the recommendations provided by their PageSpeed service.
So I ...

Are there any ways in which I can improve the loading speed of a website?
I know that Google is really pushing loading speeds and with the popularity of mobile websites it's now imperative that sites ...

Is it possible to outrank a keyword domain for example perthwinefactory.com.au (for the keyword perth wine factory) with my domain winecorp.com.au ? I have been trying for about an year now but looks ...